At One Click Purchasing, we are your reliable source for the NSN part EC401 manufactured by Drs Signal Solutions Inc. We carry a wide range of popular NSN items on our website, including Extender Card Elect like part number EC401 which is listed with the NSN 5998010667776 for easy identification. If you are interested in EC401 item, then take the advantage of our online RFQ service, or peruse our website as you see fit to find other items of interest that you may wish to learn more about.